CRF450R

Open-class motocross might as well be called the unlimited class. There’s no room for anything but the best here, and the best keep getting better and better every year. Well, have no fear, because the all-new 2017 Honda CRF450R is here. Major improvements everywhere, especially to the engine’s increased power and peak torque, help drive you to the front of the pack. There’s even an optional electric starter this year. And when you’re in the lead in the first turn with an empty track in front of you, it’s a whole new kind of race.

Engine Type 449cc liquid-cooled single-cylinder four-stroke
Bore And Stroke 96mm x 62.1mm
Compression Ratio 13.5:1
Valve Train Unicam® four-valve; 38mm intake, titanium; 31mm exhaust, Steel
Induction Programmed Fuel Injection (PGM-FI), 46mm downdraft throttle body
Ignition Fully transistorized with electronic advance
Transmission Close-ratio five-speed
Final Drive #520 Chain; 13T/49T

CRF250R

Racing can be challenging, rewarding, heartbreaking, and intensely satisfying—all in the same weekend! It has a way of separating the best from the rest in a way everyone can see. It’ll make you dig deep and bring your best game to the gate—because you can be sure the other guy is doing just that. And racing is no different for a company, either. Our engineers have to work hard to bring you the best bikes in the class, and it’s all on the line when that start gate drops. And that’s exactly why you should be on a Honda CRF250R.

Engine Type 249cc liquid-cooled single-cylinder four-stroke
Bore And Stroke 76.8mm x 53.8mm
Compression Ratio 13.5:1
Valve Train Unicam® four-valve; 38mm intake, titanium; 31mm exhaust, Steel
Induction Programmed Fuel Injection (PGM-FI), 46mm downdraft throttle body
Ignition Fully transistorized with electronic advance
Transmission Close-ratio five-speed
Final Drive #520 Chain; 13T/49T

CRF150R/CRF150R Expert

If you’re lucky, your parents used sports or other competitive activities to teach you a lot about life. How to focus. How to set long-term goals. How to train. And how to bring your best every time. At Honda, we get it. And that’s why we build the CRF150R, a machine that’s designed to give smaller-stature racers every advantage they need to succeed. Designed around a four-stroke powerplant that showcases plenty of Honda technology, it’s also graced with the performance that will keep you up at the front of the pack and on the podium. And to fit a wider variety of riders, the CRF150R is also available in a second version: the CRF150R Expert, featuring bigger wheels, a higher seat and longer swingarm.

Engine Type 149cc liquid-cooled single-cylinder four stroke
Bore And Stroke 66mm x 43.7mm
Compression Ratio 11.7:1
Valve Train Unicam®, four-valve; 26mm intake, steel; 22.5mm exhaust, steel
Induction Keihin® 32mm flat slide with Throttle Position Sensor (TPS)
Ignition Solid-state CD with electronic advance
Transmission Close-ratio five-speed
Final Drive #420 chain; 15T/50T

CRF125F/CRF125F Expert

Everyone knows that Honda makes awesome dirt bikes. Our CRF motocrossers have won countless championships, and our off-road machines conquer Baja and the Grand National Cross Country races. But here’s the best news yet—that Honda quality and engineering trickles down to our smaller bikes too, and the CRF125F is a perfect example.The next size up from our CRF110F, it’s the perfect choice for both young riders and smaller adults. Loaded with features designed to make trail riding a relaxing, no-hassle experience, it’s also pure Honda when it comes to reliability and durability.

Engine Type 124.9cc air-cooled single-cylinder four-stroke
Bore And Stroke 52.4mm x 57.9mm
Compression Ratio 9.0:1
Valve Train SOHC; two-valve
Induction 20mm piston-valve carburetor
Ignition DC-CDI
Transmission Four-speed
Final Drive 13T/46T/49T

CRF110F

In terms of seat height and weight, it’s between our CRF125F and our CRF50F. And it offers a 110cc air-cooled engine that’s super reliable and built to deliver the kind of power your young Red Rider needs. In addition, the CRF110F features both an effortless electric starter and a kick starter, as well. And it all teams up with our four-speed transmission with automatic clutch that’s been proven in thousands of bikes, so younger riders never have to worry about stalling or a handlebar-mounted clutch.

Engine Type 109cc air-cooled single-cylinder four-stroke
Bore And Stroke 50.0mm x 55.6mm
Compression Ratio 9.0:1
Valve Train SOHC; two-valve
Induction 13mm piston-valve carburetor
Ignition CDI
Transmission Four-speed with automatic clutch
Final Drive Chain

CRF50F

In terms of seat height and weight, it’s between our CRF125F and our CRF50F. And it offers a 110cc air-cooled engine that’s super reliable and built to deliver the kind of power your young Red Rider needs. In addition, the CRF110F features both an effortless electric starter and a kick starter, as well. And it all teams up with our four-speed transmission with automatic clutch that’s been proven in thousands of bikes, so younger riders never have to worry about stalling or a handlebar-mounted clutch.

Engine Type 49cc air-cooled single-cylinder four-stroke
Bore And Stroke 39.0mm x 41.4mm
Compression Ratio 10.0:1
Valve Train SOHC; two-valve
Induction 13mm piston-valve carburetor
Ignition CD
Transmission Three-speed with automatic clutch
Final Drive #420 chain; 14T/37T